What does dyspnea refer to?

Dyspnea specifically refers to a sensation of shortness of breath or difficulty in breathing. It is a clinical term used to describe the subjective experience of breathing discomfort, which can vary in intensity and can be caused by a variety of medical conditions, including respiratory illnesses, heart conditions, or anxieties. Recognizing dyspnea is crucial for medical professionals, as it often indicates an underlying issue that may require immediate attention. Understanding this term helps EMS personnel assess a patient's condition accurately and respond appropriately in emergency situations.